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9:14
You can now run the BIGGEST chat system of the 2000s at home!
1:36
LAN chat & instant messenger software. Pop Messenger.
1:53
Instant Message Chat Software - ChatWing
10:06
Chat App | WhatsApp | Facebook Messenger | System Design
6:05
This Messaging App Changes Everything
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Introducing Chat Software with Instant Messaging
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How Signal Instant Messaging Protocol Works (& WhatsApp etc) - Computerphile
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Windows Live Messenger is back with Escargot!
